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8.1. Aldehydes and ketones — Chemistry STD 12 Science — Question

Gujarat BoardEnglish MediumSTD 12 ScienceChemistry8.1. Aldehydes and ketones1 Mark
MCQ
Acetaldehyde and acetone can be distinguished by
  • A
    Molisch test
  • B
    Bromoform test
  • C
    Solubility in water
  • ✓
    Tollen's test
✓

Answer

Correct option: D.
Tollen's test
d
(d) $C{H_3}CHO\xrightarrow{{[Ag{{(N{H_3})}_2}]}}C{H_3}COOH$ $\mathop { + A{g_ \downarrow } + N{H_3}}\limits_{{\text{Silver}}\,\,{\text{mirror test}}} $
While acetone do not react.

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